#include<stdbool.h>
#include<stdio.h>
//int main()
	/*_Bool flag =true;
		if (flag)
			printf("hao\n");*/
	//int a = 10;
	//short s = 2;
	//printf("%zd\n", sizeof(s=a+1));
	//printf("s=%d\n", s);
	//printf("%zd\n", sizeof 10);
	//printf("%zd\n", sizeof(short));
	/*unsigned int age=2;
	age = 9;
	printf("%u\n", age);
	return 0;*/

//}
int main()
{
	
	/*int a = 3;
	int b = 5;
	int c = 0;
	c = b = a + 3;
	printf("%d\n", c);*/

	//int a = 4;
	//a = 9;
	//	printf("%d\n", a);



	//int a = 11;
	//a = a + 3;


	//a += 3;
	/*a %= 2;
	a -= 5;*/
	/*a = a - 2;*/
	//a -= 6;


	//printf("%d\n", a);
	//int a = 10;
	//int b = a++;
	//printf("a=%d\n", a);
	//printf("b=%d\n", b);
	
	{
		int a, b, c;
		a = 5;
		c = ++a;
		b = ++c, c++, ++a, a++;
		b += a++ + c;
		printf("a = %d b = %d c = %d\n:", a, b, c);
		return 0;
	}
	return 0;
}